Set in a small French village, the show chronicles a group of people whose lives are turned upside-down when their loved ones start coming back from the dead. Among the most heartbreaking storylines: Camille, a girl who died in a bus crash four years prior, is stuck at age 15 even though her twin sister Lena is now 19; and Simon, a groom who dies just before his wedding, only to come back and discover that his fiancée and her new husband are raising his daughter.